Trung Minh Nguyen, M.D.
Ophthalmology Physician · Fountain Valley, CA
Trung Minh Nguyen, M.D. is an ophthalmology physician with a practice address in Fountain Valley, California, and NPI 1316941966, issued on Jun 10, 2005. Check the license (California G079014, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Trung Minh Nguyen
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- G079014 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11180 Warner Ave, Fountain Valley, CA 92708
- Phone
- (714) 444-0303
- Enumerated
- Jun 10, 2005
- Record last updated
- Oct 19, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (714) 444-2047
- Medicaid ID
- 00G790140 CA
- Medicare enrollment
- Enrolled (PECOS I20110308000213); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 11180 Warner Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Trung Minh Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G079014Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average ophthalmology physician in 2024
4,559 Medicare Part D claims for 669 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 84% of claims.
Most prescribed
- Cequa775 claims
- Restasis590 claims
- Xiidra482 claims
- Tyrvaya263 claims
- Cyclosporine255 claims
- Rocklatan239 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $2,140.69
57 payments; by number, the most common kind was food and beverage; the largest payer was Harrow Eye, LLC. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Trung Minh Nguyen among 2,899 ophthalmology physician records in California
Trung Minh Nguyen, M.D. is one of 2,899 ophthalmology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1990 · median 2001 among the 1,907 with a school on file
- Record last updated2016 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in California
There are 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in Fountain Valley → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Arpine BarsegianFountain Valley, CA 927081780070649
- Benjamin Bert, M.D.Fountain Valley, CA 927081518129964
- Mark Bronstein, M.D.Fountain Valley, CA 927081750457404
- Brian Francis, M.D.Fountain Valley, CA 927081427118348
- Vicki Lin, M.D.Fountain Valley, CA 927081326146937
- Lincoln Manzi, MD, INCFountain Valley, CA 927081376592188
- Tri Nguyen, M.D.Fountain Valley, CA 927081669436002
- Elizabeth Nguyen, D.O.Fountain Valley, CA 927081689891640
Common questions
What is Trung Minh Nguyen, M.D.'s NPI number?
Trung Minh Nguyen, M.D.'s National Provider Identifier (NPI) is 1316941966, issued on Jun 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Trung Minh Nguyen, M.D. located?
The NPPES record lists a practice address at 11180 Warner Ave, Fountain Valley, CA, 92708. Phone: (714) 444-0303. Providers update this record themselves, so call before visiting.
How can I verify Trung Minh Nguyen, M.D.'s license?
NPPES lists California license number G079014, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Trung Minh Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Trung Minh Nguyen, M.D. had 4,559 Medicare Part D claims for 669 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.